<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<html lang="en">
 <head>
  <title>Margin Collapsing: in flow (simple)</title>
  <style type="text/css">
   table { border-spacing: 0; font: 50px/1 Ahem; border: solid; background: red; }
   td { padding: 0; }
   /* test */
   .test { background: orange; }
   .test div { margin: 1em 0; background: red; height: 1em; width: 1em; }
   .test .a { background: yellow; }
   .test .b { background: lime; }
   /* control */
   .control div { width: 1em; }
   .control .c { border-top: 1em orange solid; }
   .control .a { border-top: 1em yellow solid; }
   .control .b { border-top: 1em lime solid; }
  </style>
 </head>
 <body>
  <p>The following two columns should be pixel perfect identical with no red visible.</p>
  <table>
   <tr>
    <td class="test">
     <div class="a"></div>
     <div class="b"></div>
    </td>
    <td class="control">
     <div class="c"></div>
     <div class="a"></div>
     <div class="c"></div>
     <div class="b"></div>   
     <div class="c"></div>
    </td>
   </tr>
  </table>
  <p>This test is meaningless if you don't pass <a href="006.html#">test 006</a>.</p>
 </body>
</html>
